Hi Alexandre, [...]
>> Hi , My Name is Alexander and i need some tip information about U-boot >> Board Nyan-Big to runinng Linux v4.4.x.x. > > Can you please resend this to the U-Boot mailing list and cc me? > > Thanks, > Simon >> >> >> I compiled source 4.4.0.70 Ubuntu distribution in chroot environment in my >> chormebook Tegra Tk1. >> After compilation the generated files were the following: >> >> >> >> [aperfeito@alarm boot]$ ls -l >> total 24992 >> -rw-r--r-- 1 root root 98874 Jul 13 14:54 config-4.4.70-ARCH >> -rw-r--r-- 1 root root 8277506 Jul 13 14:54 initrd.img-4.4.70-ARCH >> -rw-r--r-- 1 root root 2033244 Jul 13 14:54 System.map-4.4.70-ARCH >> -rw-r--r-- 1 root root 15175680 Jul 13 14:54 vmlinuz-4.4.70-ARCH >> >> I also compiled the u-boot-tegra in the same environment in chroot Ubuntu >> Xenial distribution these were compiled according to the email of Tom Warren >> send before >> >> Make 'nyan-big_defconfig' and everything ok as you see below the >> generated files: >> >> >> [aperfeito@alarm u-boot-tegra]$ ls *.bin >> u-boot.bin u-boot-dtb-tegra.bin u-boot-nodtb-tegra.bin >> u-boot-dtb.bin u-boot-nodtb.bin u-boot-tegra.bin >> >> Now is the tip I'm asking you: >> I have two suggestions on how to put this in the KERNEL partition of my >> USB. >> My USB has two partitions >> To 1st. KERNEL Name with 16 megabytes of space dev / sda6 >> A 2st. ROOFS Name approximately 29 Gigabytes of space where I worked >> to compile the UbuntuXenial and Uboot-Tegra srcs kernel as you see in the >> email. >> >> >> Sugestion : 1 >> mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg >> dd if=/dev/zero of=bootloader.bin bs=512 count=1 >> vbutil_kernel \ >> --pack vmlinux.kpart \ >> --version 1 \ >> --vmlinuz vmlinux.uimg \ >> --arch arm \ >> --keyblock kernel.keyblock \ --> How I do This if necessary >> --signprivate kernel_data_key.vbprivk \ --> How I do This if >> necessary >> --config cmdline \ --> TXT file whit this config below >> --bootloader bootloader.bin >> >> kernel.its adjust to files below as given to te src kernel 4.4.0-70 >> ./arch/arm/boot/dts/tegra124-nyan-blaze.dtb >> ./arch/arm/boot/dts/tegra124-nyan-big.dtb >> ___________________________________________________TXT CONFIG FILE >> __________________________________________________ >> console=tty1 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw >> noinitrd lsm.module_locking=0 ## OR ### >> initrd=/boot/initrd.img-4.4.0-ARCH console=ttyS0,115200n8 console=tty1 >> ignore_loglevel earlyprintk cgroup_enable=memory root=/dev/sda7 >> >> >> ### For config line need your sugestion with is the best. >> >> >> Sugestion: 2 >> >> I have to copy the kernel, generated initramfs, and dtb to the SDA6 >> partition and added the following kernel config to /dev/sda7/roofsparttion >> :/boot/extlinux/extlinux.conf >> >> LABEL UbuntuXenial >> MENU LABEL UbuntuXenial on sda7 with 4.4 kernel >> LINUX /boot/vmlinuz-4.4.0 >> FDT /boot/dtb/tegra124-nyan-big.dtb >> APPEND initrd=/boot/initrd.img-4.4.0-ARCH console=ttyS0,115200n8 >> console=tty1 ignore_loglevel earlyprintk cgroup_enable=memory root=/dev/sda7 >> >> >> >> How to make U-boot-Tegra now Work with Kernel 4.4.x.x as v3.10.x.x Kernels >> booting on USB. There is a series which shows how to do this for tegra and rockchip. It is at u-boot-dm/chain-working and you can find a README there as well. The series has not been applied yet - I think it is in Tom Warren's queue? Regards, Simon [...] _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
